"Shuo Liu" <delphet@xxxxxxxxxx> writes: > That's what I was planning to do. I'll generate a table with dummy entries. I think we may try to use the smaller base table first. Once I can reproduce the problem I'll dump the database into a file and send it to you. Is there a server that I can upload the data to? If what you come up with is too big for email (my threshold of pain for that is in the tens of MB, dunno about you), contact me off-list and we'll set something up. regards, tom lane